diff options
Diffstat (limited to 'src/mesa/shader/shader_api.c')
-rw-r--r-- | src/mesa/shader/shader_api.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/src/mesa/shader/shader_api.c b/src/mesa/shader/shader_api.c index decdec53ed..854f8bfdaa 100644 --- a/src/mesa/shader/shader_api.c +++ b/src/mesa/shader/shader_api.c @@ -39,11 +39,11 @@ #include "main/context.h" #include "main/hash.h" #include "main/macros.h" -#include "program.h" -#include "prog_parameter.h" -#include "prog_print.h" -#include "prog_statevars.h" -#include "prog_uniform.h" +#include "shader/program.h" +#include "shader/prog_parameter.h" +#include "shader/prog_print.h" +#include "shader/prog_statevars.h" +#include "shader/prog_uniform.h" #include "shader/shader_api.h" #include "shader/slang/slang_compile.h" #include "shader/slang/slang_link.h" @@ -517,7 +517,7 @@ _mesa_bind_attrib_location(GLcontext *ctx, GLuint program, GLuint index, { struct gl_shader_program *shProg; const GLint size = -1; /* unknown size */ - GLint i; + GLint i, oldIndex; GLenum datatype = GL_FLOAT_VEC4; shProg = _mesa_lookup_shader_program_err(ctx, program, @@ -540,6 +540,14 @@ _mesa_bind_attrib_location(GLcontext *ctx, GLuint program, GLuint index, return; } + if (shProg->LinkStatus) { + /* get current index/location for the attribute */ + oldIndex = _mesa_get_attrib_location(ctx, program, name); + } + else { + oldIndex = -1; + } + /* this will replace the current value if it's already in the list */ i = _mesa_add_attribute(shProg->Attributes, name, size, datatype, index); if (i < 0) { |